AMP Insider Trading

Insider Ownership Percentage: 0.73%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $58,063,293.21

Ameriprise Financial Insider Trading History Chart

This chart shows the insider buying and selling history at Ameriprise Financial by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ameriprise Financial Share Price & Price History

Current Price: $572.07
Price Change: Price Increase of +1.86 (0.33%)
As of 11/22/2024 01:00 AM ET

This chart shows the closing price history over time for AMP up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Ameriprise Financial Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/11/2024Walter Stanley BermanCFOSell8,655$564.16$4,882,804.806,409View SEC Filing Icon  
11/8/2024Joseph Edward SweeneyInsiderSell10,735$549.68$5,900,814.805,811View SEC Filing Icon  
10/31/2024Gumer AlveroInsiderSell2,325$516.05$1,199,816.254,669View SEC Filing Icon  
8/30/2024William DaviesVPSell8,700$442.07$3,846,009.0013,199View SEC Filing Icon  
5/16/2024Robert Francis Sharpe, Jr.DirectorSell1,500$438.07$657,105.0011,000View SEC Filing Icon  
3/27/2024Gumer AlveroInsiderSell1,652$437.00$721,924.006,994View SEC Filing Icon  
3/26/2024Dawn M. BrockmanSVPSell224$434.13$97,245.121,288View SEC Filing Icon  
2/28/2024William F. TruscottCEOSell8,000$412.05$3,296,400.0013,134View SEC Filing Icon  
2/26/2024Gerard P. SmythEVPSell4,440$407.92$1,811,164.803,787View SEC Filing Icon  
2/26/2024James M. CracchioloCEOSell5,000$408.63$2,043,150.00159,012View SEC Filing Icon  
2/22/2024Gumer AlveroInsiderSell385$400.98$154,377.306,994View SEC Filing Icon  
2/22/2024James M. CracchioloCEOSell12,000$401.48$4,817,760.00169,012View SEC Filing Icon  
2/20/2024James M. CracchioloCEOSell4,298$397.22$1,707,251.56181,012View SEC Filing Icon  
2/16/2024James M. CracchioloCEOSell11,288$399.64$4,511,136.32185,310View SEC Filing Icon  
2/12/2024James M. CracchioloCEOSell2,493$401.11$999,967.23196,598View SEC Filing Icon  
2/12/2024Joseph Edward SweeneyInsiderSell7,200$401.82$2,893,104.007,000View SEC Filing Icon  
2/7/2024Walter Stanley BermanCFOSell13,346$387.81$5,175,712.266,409View SEC Filing Icon  
2/6/2024Robert Francis Sharpe, Jr.DirectorSell4,000$386.60$1,546,400.0012,500View SEC Filing Icon  
1/29/2024Joseph Edward SweeneyInsiderSell5,146$389.47$2,004,212.629,421View SEC Filing Icon  
1/26/2024William F. TruscottCEOSell9,689$390.22$3,780,841.5812,126View SEC Filing Icon  
12/13/2023Walter Stanley BermanCFOSell6,409$370.81$2,376,521.298,048View SEC Filing Icon  
12/11/2023James M. CracchioloCEOSell9,948$365.86$3,639,575.28157,103View SEC Filing Icon  
8/4/2023Walter Stanley BermanCFOSell13,042$351.55$4,584,915.108,048View SEC Filing Icon  
8/3/2023James M. CracchioloCEOSell9,616$354.00$3,404,064.00157,103View SEC Filing Icon  
6/29/2023Gumer AlveroInsiderSell460$329.94$151,772.407,465View SEC Filing Icon  
2/14/2023Joseph Edward SweeneyInsiderSell6,390$350.35$2,238,736.5010,955View SEC Filing Icon  
2/13/2023William F. TruscottCEOSell11,480$355.33$4,079,188.4017,489View SEC Filing Icon  
2/9/2023Heather J. MellohEVPSell769$352.87$271,357.033,033View SEC Filing Icon  
2/7/2023James M. CracchioloCEOSell39,343$352.08$13,851,883.44157,103View SEC Filing Icon  
1/27/2023Joseph Edward SweeneyInsiderSell5,863$348.79$2,044,955.7710,456View SEC Filing Icon  
1/27/2023William F. TruscottCEOSell11,483$347.69$3,992,524.2716,262View SEC Filing Icon  
12/27/2022Dawn M. BrockmanInsiderSell410$310.63$127,358.30875View SEC Filing Icon  
11/23/2022Heather J. MellohEVPSell165$332.63$54,883.953,188View SEC Filing Icon  
11/23/2022James M. CracchioloCEOSell13,050$333.02$4,345,911.00160,597View SEC Filing Icon  
11/15/2022Gerard P. SmythEVPSell4,129$324.66$1,340,521.145,272View SEC Filing Icon  
11/15/2022Walter Stanley BermanCFOSell11,983$327.81$3,928,147.2310,751View SEC Filing Icon  
8/26/2022Robert Francis Sharpe, Jr.DirectorSell1,000$277.01$277,010.0016,500View SEC Filing Icon  
3/28/2022Walter Stanley BermanCFOSell8,711$312.01$2,717,919.11View SEC Filing Icon  
3/25/2022Gumer AlveroInsiderSell2,044$314.30$642,429.20View SEC Filing Icon  
3/25/2022James M. CracchioloCEOSell56,622$314.16$17,788,367.52View SEC Filing Icon  
2/14/2022William F. TruscottCEOSell16,000$305.09$4,881,440.00View SEC Filing Icon  
2/11/2022Karen Wilson ThissenVPSell6,444$313.88$2,022,642.72View SEC Filing Icon  
2/10/2022John R. HuttInsiderSell1,285$323.02$415,080.70View SEC Filing Icon  
2/9/2022Walter Stanley BermanCFOSell7,000$319.37$2,235,590.00View SEC Filing Icon  
2/7/2022Walter Stanley BermanCFOSell5,000$311.00$1,555,000.00View SEC Filing Icon  
12/27/2021James M. CracchioloCEOSell23,990$306.35$7,349,336.50View SEC Filing Icon  
12/16/2021John R. HuttInsiderSell668$302.61$202,143.48View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ameriprise Financial (NYSE:AMP)

83.95% of Ameriprise Financial stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AMP by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ameriprise Financial Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/21/2024Anchor Investment Management LLC270$0.13M0.0%+3,275.0%0.000%Search for SEC Filing on Google Icon
11/20/2024Passumpsic Savings Bank450$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/19/2024M&T Bank Corp45,632$21.44M0.1%-4.0%0.047%Search for SEC Filing on Google Icon
11/19/2024Unigestion Holding SA4,436$2.08M0.1%+80.0%0.005%Search for SEC Filing on Google Icon
11/19/2024TCW Group Inc.135,508$63.66M0.6%-25.8%0.140%Search for SEC Filing on Google Icon
11/18/2024Rehmann Capital Advisory Group535$0.25M0.0%-4.8%0.001%Search for SEC Filing on Google Icon
11/18/2024TD Private Client Wealth LLC8,459$3.97M0.1%-2.3%0.009%Search for SEC Filing on Google Icon
11/18/2024Teachers Retirement System of The State of Kentucky88,148$41.41M0.4%-18.4%0.091%Search for SEC Filing on Google Icon
11/18/2024Toronto Dominion Bank36,730$17.26M0.0%-29.1%0.038%Search for SEC Filing on Google Icon
11/18/2024Brown Financial Advisors898$0.42M0.2%-46.8%0.001%Search for SEC Filing on Google Icon
11/18/2024Coldstream Capital Management Inc.4,009$1.90M0.0%+6.6%0.004%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC2,609,486$1.22B0.1%+1.2%2.690%Search for SEC Filing on Google Icon
11/15/2024Vestcor Inc5,667$2.66M0.1%+67.8%0.006%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC282,861$132.89M0.0%-14.4%0.292%Search for SEC Filing on Google Icon
11/15/2024LRI Investments LLC713$0.34M0.0%+10.4%0.001%Search for SEC Filing on Google Icon
11/15/2024Geller Advisors LLC878$0.41M0.0%+2.2%0.001%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio43,082$20.24M0.1%-7.5%0.044%Search for SEC Filing on Google Icon
11/15/2024Nomura Asset Management Co. Ltd.42,482$19.96M0.1%+1.9%0.044%Search for SEC Filing on Google Icon
11/15/2024MML Investors Services LLC89,016$41.82M0.2%+2.3%0.092%Search for SEC Filing on Google Icon
11/15/2024Dean Investment Associates LLC6,635$3.12M0.4%-13.4%0.007%Search for SEC Filing on Google Icon
11/15/2024Orion Portfolio Solutions LLC8,449$3.97M0.1%+12.8%0.009%Search for SEC Filing on Google Icon
11/15/2024Zacks Investment Management78,457$36.86M0.3%+7.1%0.081%Search for SEC Filing on Google Icon
11/15/2024National Bank of Canada FI105,868$49.74M0.1%+112.3%0.109%Search for SEC Filing on Google Icon
11/15/2024iA Global Asset Management Inc.3,679$1.73M0.0%-37.9%0.004%Search for SEC Filing on Google Icon
11/15/2024EP Wealth Advisors LLC2,163$1.02M0.0%+19.2%0.002%Search for SEC Filing on Google Icon
11/15/2024United Services Automobile Association12,439$5.84M0.1%+18.6%0.013%Search for SEC Filing on Google Icon
11/15/2024Kovitz Investment Group Partners LLC58,992$27.02M0.2%+2.6%0.061%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP1,366$0.64M0.0%-28.0%0.001%Search for SEC Filing on Google Icon
11/15/2024Worldquant Millennium Advisors LLC125,388$58.91M0.4%+76.7%0.129%Search for SEC Filing on Google Icon
11/15/2024Weaver Consulting Group439$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/15/2024State Street Corp4,451,327$2.09B0.1%-0.4%4.588%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp82,359$38.70M0.0%+0.6%0.085%Search for SEC Filing on Google Icon
11/15/2024Quantinno Capital Management LP8,715$4.10M0.1%+47.7%0.009%Search for SEC Filing on Google Icon
11/15/2024Royal London Asset Management Ltd.41,236$19.37M0.0%+4.0%0.043%Search for SEC Filing on Google Icon
11/15/2024Redwood Investment Management LLC3,376$1.58M0.1%+1.0%0.003%Search for SEC Filing on Google Icon
11/15/2024Point72 Asset Management L.P.185$87K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/15/2024Morse Asset Management Inc2,000$0.94M0.2%N/A0.002%Search for SEC Filing on Google Icon
11/15/2024IHT Wealth Management LLC1,047$0.49M0.0%+71.4%0.001%Search for SEC Filing on Google Icon
11/15/2024Independent Family Office LLC428$0.20M0.1%N/A0.000%Search for SEC Filing on Google Icon
11/15/2024Integrated Wealth Concepts LLC2,540$1.19M0.0%-10.5%0.003%Search for SEC Filing on Google Icon
11/15/2024Investment Management Corp of Ontario16,623$7.81M0.2%+7.1%0.017%Search for SEC Filing on Google Icon
11/15/2024Jacobs Levy Equity Management Inc.2,027$0.95M0.0%-20.9%0.002%Search for SEC Filing on Google Icon
11/15/2024Janus Henderson Group PLC11,524$5.42M0.0%+2.9%0.012%Search for SEC Filing on Google Icon
11/15/2024Hilltop Holdings Inc.7,469$3.51M0.2%+873.8%0.008%Search for SEC Filing on Google Icon
11/15/2024Chevy Chase Trust Holdings LLC52,891$24.85M0.1%-2.9%0.055%Search for SEC Filing on Google Icon
11/15/2024Benjamin Edwards Inc.1,171$0.55M0.0%+1,261.6%0.001%Search for SEC Filing on Google Icon
11/15/2024Atom Investors LP2,115$0.99M0.1%+8.4%0.002%Search for SEC Filing on Google Icon
11/15/2024Aureus Asset Management LLC432$0.20M0.0%-8.1%0.000%Search for SEC Filing on Google Icon
11/15/2024Paloma Partners Management Co1,600$0.75M0.0%+27.7%0.002%Search for SEC Filing on Google Icon
11/15/2024Point72 Asia Singapore Pte. Ltd.2,955$1.39M0.3%+784.7%0.003%Search for SEC Filing on Google Icon
11/15/2024Kestra Investment Management LLC2,433$1.14M0.0%+42.1%0.003%Search for SEC Filing on Google Icon
11/15/2024B&L Asset Management LLC1,080$0.51M0.3%N/A0.001%Search for SEC Filing on Google Icon
11/15/2024Erste Asset Management GmbH48,795$22.86M0.3%N/A0.050%Search for SEC Filing on Google Icon
11/14/2024BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp16,573$7.79M0.0%-13.6%0.017%Search for SEC Filing on Google Icon
11/14/2024Edgestream Partners L.P.10,187$4.79M0.2%N/A0.011%Search for SEC Filing on Google Icon
11/14/2024Kolinsky Wealth Management LLC1,491$0.70M0.5%-2.9%0.002%Search for SEC Filing on Google Icon
11/14/2024Verition Fund Management LLC3,760$1.77M0.0%+22.5%0.004%Search for SEC Filing on Google Icon
11/14/2024Captrust Financial Advisors152,303$71.55M0.2%-0.3%0.157%Search for SEC Filing on Google Icon
11/14/2024Atlantic Union Bankshares Corp9,932$4.67M0.3%+9.7%0.010%Search for SEC Filing on Google Icon
11/14/2024Rockefeller Capital Management L.P.64,992$30.53M0.1%-0.5%0.067%Search for SEC Filing on Google Icon
11/14/2024Martingale Asset Management L P13,309$6.25M0.1%-12.5%0.014%Search for SEC Filing on Google Icon
11/14/2024Northwest & Ethical Investments L.P.11,094$5.21M0.1%N/A0.011%Search for SEC Filing on Google Icon
11/14/2024Teachers Insurance & Annuity Association of America3,875$1.82M2.8%N/A0.004%Search for SEC Filing on Google Icon
11/14/2024Vinva Investment Management Ltd3,908$1.83M0.1%+35.4%0.004%Search for SEC Filing on Google Icon
11/14/2024Financial Counselors Inc.124,291$58.39M0.9%+1.8%0.128%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,424,208$669.11M0.2%-8.5%1.468%Search for SEC Filing on Google Icon
11/14/2024Public Sector Pension Investment Board17,136$8.05M0.0%+1.8%0.018%Search for SEC Filing on Google Icon
11/14/2024Fiduciary Trust Co3,174$1.49M0.0%-0.8%0.003%Search for SEC Filing on Google Icon
11/14/2024Zurcher Kantonalbank Zurich Cantonalbank 36,126$16.97M0.1%-46.3%0.037%Search for SEC Filing on Google Icon
11/14/2024FORA Capital LLC5,852$2.75M0.3%-47.8%0.006%Search for SEC Filing on Google Icon
11/14/2024First Commonwealth Financial Corp PA 1,842$0.87M0.2%+1.9%0.002%Search for SEC Filing on Google Icon
11/14/2024MetLife Investment Management LLC29,729$13.97M0.1%-3.3%0.031%Search for SEC Filing on Google Icon
11/14/2024CreativeOne Wealth LLC926$0.44M0.0%+71.5%0.001%Search for SEC Filing on Google Icon
11/14/2024Blueshift Asset Management LLC2,025$0.95M0.2%N/A0.002%Search for SEC Filing on Google Icon
11/13/2024Glenmede Trust Co. NA38,000$17.85M0.1%-0.9%0.039%Search for SEC Filing on Google Icon
11/13/2024Bridgewater Associates LP50,510$23.73M0.1%+97.8%0.052%Search for SEC Filing on Google Icon
11/13/2024Cynosure Group LLC438$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/13/2024Townsquare Capital LLC7,047$3.31M0.0%+8.0%0.007%Search for SEC Filing on Google Icon
11/13/2024Transamerica Financial Advisors Inc.1,611$0.76M0.1%-8.5%0.002%Search for SEC Filing on Google Icon
11/13/2024Brooklyn Investment Group933$0.44M0.1%+7.5%0.001%Search for SEC Filing on Google Icon
11/13/2024D.A. Davidson & CO.4,491$2.11M0.0%+1.1%0.005%Search for SEC Filing on Google Icon
11/13/2024FMR LLC1,032,545$485.10M0.0%-11.8%1.064%Search for SEC Filing on Google Icon
11/13/2024Dai ichi Life Insurance Company Ltd3,812$1.79M0.0%+369.5%0.004%Search for SEC Filing on Google Icon
11/13/2024Patton Albertson Miller Group LLC16,731$7.86M1.1%-6.9%0.017%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company 243,385$114.35M0.1%+144.0%0.251%Search for SEC Filing on Google Icon
11/13/2024Bank of Montreal Can319,851$149.89M0.1%-0.3%0.330%Search for SEC Filing on Google Icon
11/13/2024Associated Banc Corp49,926$23.46M0.7%-1.3%0.051%Search for SEC Filing on Google Icon
11/13/2024Private Trust Co. NA870$0.41M0.0%+21.0%0.001%Search for SEC Filing on Google Icon
11/13/2024Hancock Whitney Corp2,704$1.27M0.0%+4.4%0.003%Search for SEC Filing on Google Icon
11/13/2024Loomis Sayles & Co. L P1,082$0.51M0.0%-6.2%0.001%Search for SEC Filing on Google Icon
11/13/2024Independent Advisor Alliance4,773$2.24M0.1%-1.6%0.005%Search for SEC Filing on Google Icon
11/13/2024Douglass Winthrop Advisors LLC1,962$0.92M0.0%-2.7%0.002%Search for SEC Filing on Google Icon
11/13/2024Daiwa Securities Group Inc.12,081$5.68M0.0%+0.7%0.012%Search for SEC Filing on Google Icon
11/12/2024Summit Trail Advisors LLC825$0.39M0.0%+29.7%0.001%Search for SEC Filing on Google Icon
11/12/2024Westfield Capital Management Co. LP20,968$9.85M0.0%+1.8%0.022%Search for SEC Filing on Google Icon
11/12/2024Larson Financial Group LLC1,329$0.63M0.0%+15.6%0.001%Search for SEC Filing on Google Icon
11/12/2024Pitcairn Co.2,826$1.33M0.1%-10.8%0.003%Search for SEC Filing on Google Icon
11/12/2024Kingsview Wealth Management LLC2,857$1.34M0.0%+1.7%0.003%Search for SEC Filing on Google Icon
11/12/2024Cerity Partners LLC89,087$41.85M0.1%+47.7%0.092%Search for SEC Filing on Google Icon
11/12/2024Great Valley Advisor Group Inc.999$0.47M0.0%+2.5%0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Ameriprise Financial logo
Ameriprise Financial, Inc., together with its subsidiaries, provides various financial products and services to individual and institutional clients in the United States and internationally. It operates through four segments: Advice & Wealth Management, Asset Management, Retirement & Protection Solutions, and Corporate & Other. The Advice & Wealth Management segment provides financial planning and advice; brokerage products and services for retail and institutional clients; discretionary and non-discretionary investment advisory accounts; mutual funds; insurance and annuities products; cash management and banking products; and face-amount certificates. The Asset Management segment offers investment management, advice, and products to retail, high net worth, and institutional clients through third-party financial institutions, advisor networks, direct retail, and its institutional sales force under the Columbia Threadneedle Investments brand name. This segment products include U.S. mutual funds and their non-U.S. equivalents, exchange-traded funds, variable product funds underlying insurance, and annuity separate accounts; and institutional asset management products, such as traditional asset classes, separately managed accounts, individually managed accounts, collateralized loan obligations, hedge funds, collective funds, and property and infrastructure funds. The Retirement & Protection Solutions segment provides variable annuity products, as well as life and disability income insurance products to retail clients. The company was formerly known as American Express Financial Corporation and changed its name to Ameriprise Financial, Inc. in September 2005. Ameriprise Financial, Inc. was founded in 1894 and is headquartered in Minneapolis, Minnesota.
Read More on Ameriprise Financial

Today's Range

Now: $572.07
Low: $571.05
High: $575.37

50 Day Range

MA: $509.57
Low: $445.14
High: $572.07

52 Week Range

Now: $572.07
Low: $345.43
High: $575.37

Volume

496,458 shs

Average Volume

469,898 shs

Market Capitalization

$55.50 billion

P/E Ratio

21.96

Dividend Yield

1.05%

Beta

1.34

Who are the company insiders with the largest holdings of Ameriprise Financial?

Ameriprise Financial's top insider investors include:
  1. James M Cracchiolo (CEO)
  2. William F Truscott (CEO)
  3. William Davies (VP)
  4. Robert Francis Sharpe Jr (Director)
  5. Joseph Edward Sweeney (Insider)
  6. Walter Stanley Berman (CFO)
  7. Gumer Alvero (Insider)
  8. Gerard P Smyth (EVP)
  9. Heather J Melloh (EVP)
  10. Dawn M Brockman (SVP)
  11. Dawn M Brockman (Insider)
Learn More about top insider investors at Ameriprise Financial.

Who are the major institutional investors of Ameriprise Financial?

Ameriprise Financial's top institutional shareholders include:
  1. State Street Corp — 4.59%
  2. Geode Capital Management LLC — 2.69%
  3. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 1.47%
  4. FMR LLC — 1.06%
  5. Charles Schwab Investment Management Inc. — 0.62%
  6. Thrivent Financial for Lutherans — 0.47%
Learn More about top institutional investors of Ameriprise Financial stock.

Which institutional investors are selling Ameriprise Financial stock?

During the last quarter, AMP stock was sold by these institutional investors:
  1. FMR LLC
  2. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
  3. Robeco Institutional Asset Management B.V.
  4. Barclays PLC
  5. TCW Group Inc.
  6. BNP PARIBAS ASSET MANAGEMENT Holding S.A.
  7. Assenagon Asset Management S.A.
  8. Zurcher Kantonalbank Zurich Cantonalbank
Within the last year, company insiders that have sold Ameriprise Financial company stock include:
  1. James M Cracchiolo (CEO)
  2. William F Truscott (CEO)
  3. William Davies (VP)
  4. Robert Francis Sharpe Jr (Director)
  5. Joseph Edward Sweeney (Insider)
  6. Walter Stanley Berman (CFO)
  7. Gumer Alvero (Insider)
  8. Gerard P Smyth (EVP)
  9. Heather J Melloh (EVP)
Learn More investors selling Ameriprise Financial stock.

Which institutional investors are buying Ameriprise Financial stock?

Within the last quarter, AMP stock was purchased by institutional investors including:
  1. Maj Invest Holding A S
  2. The Manufacturers Life Insurance Company
  3. International Assets Investment Management LLC
  4. PEAK6 Investments LLC
  5. National Bank of Canada FI
  6. Worldquant Millennium Advisors LLC
  7. Erste Asset Management GmbH
  8. Jane Street Group LLC